Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Alpha Iota Sorority

    EIN 900056308 · Headquarters: Clay, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Alpha Iota Sorority

    EIN 916054333 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Alpha Iota Sorority

    EIN 936041996 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Alpha Iota Sorority

    EIN 936041997 · Headquarters: PORTLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Alpha Iota Sorority

    EIN 946101858 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  6. Alpha Iota Sorority

    EIN 956118618 · Headquarters: Reardan, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Alpha Iota Sorority

    EIN 996009830 · Headquarters: Pearl City, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Alpha Kappa Alpha Soroity Inc

    EIN 364718744 · Headquarters: STUART, FL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  9. Alpha Kappa Alpha Sororitiy Inc

    EIN 363201435 · Headquarters: Bloomington, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  10. Alpha Kappa Alpha Sorority Inc

    EIN 260067946 · Headquarters: Kenansville, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Alpha Kappa Alpha Sorority Inc

    EIN 260079970 · Headquarters: Palm Coast, FL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  12. Alpha Kappa Alpha Sorority Inc

    EIN 260104406 · Headquarters: CONYERS, GA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Alpha Kappa Alpha Sorority Inc

    EIN 362152330 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Alpha Kappa Alpha Sorority Inc

    EIN 363201182 · Headquarters: Talladega, AL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  15. Alpha Kappa Alpha Sorority Inc

    EIN 363201201 · Headquarters: Humboldt, TN, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. Alpha Kappa Alpha Sorority Inc

    EIN 363201271 · Headquarters: Ann Arbor, MI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. Alpha Kappa Alpha Sorority Inc

    EIN 363201285 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Alpha Kappa Alpha Sorority Inc

    EIN 363201301 · Headquarters: Auburn, AL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  19. Alpha Kappa Alpha Sorority Inc

    EIN 363201360 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. Alpha Kappa Alpha Sorority Inc

    EIN 363201374 · Headquarters: El Paso, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Alpha Kappa Alpha Sorority Inc

    EIN 363201399 · Headquarters: Joliet, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  22. Alpha Kappa Alpha Sorority Inc

    EIN 363201410 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  23. Alpha Kappa Alpha Sorority Inc

    EIN 363201412 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Alpha Kappa Alpha Sorority Inc

    EIN 363201436 · Headquarters: Rialto, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Alpha Kappa Alpha Sorority Inc

    EIN 363201442 · Headquarters: LAS VEGAS, NV, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Alpha Kappa Alpha Sorority Inc

    EIN 363201452 · Headquarters: LITTLE ROCK, AR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Alpha Kappa Alpha Sorority Inc

    EIN 363201489 · Headquarters: Greenwood, SC, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  28. Alpha Kappa Alpha Sorority Inc

    EIN 363201506 · Headquarters: BRADENTON, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. Alpha Kappa Alpha Sorority Inc

    EIN 363201537 · Headquarters: Lanett, AL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Alpha Kappa Alpha Sorority Inc

    EIN 363201547 · Headquarters: Natchez, MS, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  31. Alpha Kappa Alpha Sorority Inc

    EIN 363201602 · Headquarters: Charlotte, NC, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  32. Alpha Kappa Alpha Sorority Inc

    EIN 363201621 · Headquarters: Salisbury, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. Alpha Kappa Alpha Sorority Inc

    EIN 363201624 · Headquarters: Danville, VA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Alpha Kappa Alpha Sorority Inc

    EIN 363201630 · Headquarters: Gastonia, NC, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  35. Alpha Kappa Alpha Sorority Inc

    EIN 363201637 · Headquarters: Wilmington, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Alpha Kappa Alpha Sorority Inc

    EIN 363201704 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Alpha Kappa Alpha Sorority Inc

    EIN 363201714 · Headquarters: Ripley, TN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. Alpha Kappa Alpha Sorority Inc

    EIN 363201738 · Headquarters: LEXINGTON, KY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  39. Alpha Kappa Alpha Sorority Inc

    EIN 363201762 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  40. Alpha Kappa Alpha Sorority Inc

    EIN 363201777 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. Alpha Kappa Alpha Sorority Inc

    EIN 363201780 · Headquarters: Institute, WV, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. Alpha Kappa Alpha Sorority Inc

    EIN 363201809 · Headquarters: SHERWOOD, AR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  43. Alpha Kappa Alpha Sorority Inc

    EIN 363201819 · Headquarters: Columbus, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  44. Alpha Kappa Alpha Sorority Inc

    EIN 363201839 · Headquarters: Maitland, FL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Alpha Kappa Alpha Sorority Inc

    EIN 363201865 · Headquarters: FRANKFORT, KY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. Alpha Kappa Alpha Sorority Inc

    EIN 363201871 · Headquarters: TUSKEGEE INST, AL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  47. Alpha Kappa Alpha Sorority Inc

    EIN 363201872 · Headquarters: Talladega, AL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  48. Alpha Kappa Alpha Sorority Inc

    EIN 363201894 · Headquarters: Marshall, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. Alpha Kappa Alpha Sorority Inc

    EIN 363201913 · Headquarters: Muskegon, MI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Alpha Kappa Alpha Sorority Inc

    EIN 363201924 · Headquarters: LAURENS, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. Alpha Kappa Alpha Sorority Inc

    EIN 363202105 · Headquarters: Tuskegee Institute, AL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  52. Alpha Kappa Alpha Sorority Inc

    EIN 363202127 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Alpha Kappa Alpha Sorority Inc

    EIN 363202206 · Headquarters: Sandusky, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  54. Alpha Kappa Alpha Sorority Inc

    EIN 363202238 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  55. Alpha Kappa Alpha Sorority Inc

    EIN 363377405 · Headquarters: Franklin, VA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  56. Alpha Kappa Alpha Sorority Inc

    EIN 363377413 · Headquarters: Wichita Falls, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Alpha Kappa Alpha Sorority Inc

    EIN 363377468 · Headquarters: HICKORY, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. Alpha Kappa Alpha Sorority Inc

    EIN 363377472 · Headquarters: Boynton Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  59. Alpha Kappa Alpha Sorority Inc

    EIN 363414215 · Headquarters: Kokomo, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Alpha Kappa Alpha Sorority Inc

    EIN 363414216 · Headquarters: NEWBERRY, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Alpha Kappa Alpha Sorority Inc

    EIN 363414589 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. Alpha Kappa Alpha Sorority Inc

    EIN 363460078 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  63. Alpha Kappa Alpha Sorority Inc

    EIN 363685420 · Headquarters: Harrisonburg, VA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. Alpha Kappa Alpha Sorority Inc

    EIN 363690698 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  65. Alpha Kappa Alpha Sorority Inc

    EIN 363738868 · Headquarters: Lima, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  66. Alpha Kappa Alpha Sorority Inc

    EIN 363762429 · Headquarters: Redford, MI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  67. Alpha Kappa Alpha Sorority Inc

    EIN 363826121 · Headquarters: Plaquemine, LA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. Alpha Kappa Alpha Sorority Inc

    EIN 363870511 · Headquarters: Stone Mountain, GA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. Alpha Kappa Alpha Sorority Inc

    EIN 363945801 · Headquarters: Jacksonville, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. Alpha Kappa Alpha Sorority Inc

    EIN 364199940 · Headquarters: Fort Washington, MD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  71. Alpha Kappa Alpha Sorority Inc

    EIN 364320741 · Headquarters: Magnolia, AR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. Alpha Kappa Alpha Sorority Inc

    EIN 364320748 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  73. Alpha Kappa Alpha Sorority Inc

    EIN 364320756 · Headquarters: Wichita Falls, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Alpha Kappa Alpha Sorority Inc

    EIN 364394386 · Headquarters: newnan, GA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. Alpha Kappa Alpha Sorority Inc 632 Zeta Phi Omega

    EIN 363201647 · Headquarters: Monroe, LA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. Alpha Kappa Alpha Sorority Inc Tau Mu Omega Chapter

    EIN 363828702 · Headquarters: CHRISTIANSBURG, VA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  77. Alpha Kappa Alpha Sororityinc Subordinates Group Return

    EIN 363496024 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Alpha Kappa Chapter of Alpha Chi Omega Fraternity Inc

    EIN 930111570 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Alpha Kappa Chapter of Chi Omega House Corporation

    EIN 561423853 · Headquarters: PINEVILLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Alpha Kappa Delta - Ung Chapter

    EIN 371591034 · Headquarters: Dahlonega, GA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  81. Alpha Kappa Delta Beta of Alabama

    EIN 161692764 · Headquarters: Auburn, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Alpha Kappa Delta Kappa Chapter

    EIN 800391148 · Headquarters: Northridge, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Alpha Kappa Delta Phi - New York University

    EIN 472149515 · Headquarters: Fresh Meadows, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. Alpha Kappa Delta Rho Chapter Mi

    EIN 473422373 · Headquarters: Spring Arbor, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Alpha Kappa Delta Xi of Tsu San Marcos

    EIN 800379741 · Headquarters: San Marcos, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Alpha Kappa Lambda Alumni Assoc Inc

    EIN 350874645 · Headquarters: Wilmette, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Alpha Kappa Lambda Building Association

    EIN 480544829 · Headquarters: Overland Park, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Alpha Kappa Lambda Corporate Board

    EIN 352465801 · Headquarters: El Paso, TX, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. Alpha Kappa of Alpha Chi Omega Alumni Holding Association

    EIN 936026553 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Alpha Kappa of Alpha Delta Pi House Corp

    EIN 626045032 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Alpha Kappa of Kappa Delta Association

    EIN 936032303 · Headquarters: CORVALLIS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Alpha Kappa Phi Agonian Sorority

    EIN 473851437 · Headquarters: New Paltz, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Alpha Kappa Psi Fraternity

    EIN 311073369 · Headquarters: Noblesville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Alpha Kappa Psi Fraternity

    EIN 311147358 · Headquarters: Noblesville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Alpha Kappa Psi Fraternity

    EIN 330467441 · Headquarters: LA JOLLA, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. Alpha Kappa Psi Fraternity

    EIN 351215630 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  97. Alpha Kappa Psi Fraternity

    EIN 351980519 · Headquarters: Noblesville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Alpha Kappa Psi Fraternity

    EIN 352138090 · Headquarters: Muncie, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  99. Alpha Kappa Psi Fraternity

    EIN 352379456 · Headquarters: Noblesville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Alpha Kappa Psi Fraternity

    EIN 454492281 · Headquarters: Noblesville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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